CVE-2023-52667
High
Description
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a potential double-free in fs_any_create_groups When kcalloc() for ft->g succeeds but kvzalloc() for in fails, fs_any_create_groups() will free ft->g. However, its caller fs_any_create_table() will free ft->g again through calling mlx5e_destroy_flow_table(), which will lead to a double-free. Fix this by setting ft->g to NULL in fs_any_create_groups().
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux Kernel
PublishedMay 17, 2024
First seenMay 17, 2024
How to fix
Update
- linux linux_kernel5.15.149, 6.1.76, 6.6.15, 6.7.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.13 ≤ v < 5.15.149, 5.16 ≤ v < 6.1.76, 6.2 ≤ v < 6.6.15, 6.7 ≤ v < 6.7.3, 6.8 | 5.15.149, 6.1.76, 6.6.15, 6.7.3 |
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